"I tell the kids all the time that, here's living proof of how good you can be. You can feel wonderful and be anything you want to be," said Vito's owner, Lori Barrante.

Vito is a 2½-year-old Labrador retriever with medical ailments of his own. Because of a birth defect, Vito had to have a kidney removed.

Away from his home and his own pets while battling acute myeloid leukemia, Dalton Miller is just one of the patients at Children's Hospital who have found some normalcy from Vito's visits.

"Dogs always just make me happy because they're happy," said Miller.

Sometimes Vito's rounds in the hospital can last for hours, but he's never worried about clocking out on time.

It's all worth it for patients like Aiden Knox, who at 10 years old is fighting a rare form of bone cancer.Knox told Channel 4 Action News' Kelly Brennan he finds happiness from the visits.

"It's one of our favorite parts," he said.

And the kids aren't the only ones Vito can bring a smile to.

"It's to the parents who are sitting there day after day that have no one to talk to except a nurse or a doctor, and all they hear is what's wrong with their child or 'we have to do this to your child,'" said Barrante.

Just one look is enough to make you say ....Awwww! And with that in mind -- it's time to meet some dogs with a job! It's medicine - that's making a difference. ACTION NEWS REPORTER KELLY BRENNAN SHOWS US HOW LOCAL CHILDREN ARE GETTING SOME THERAPY! 3 3 8134 :05MEDICAL DEGREENats 8129 :57 "release" HIS FORM OF SCHOOL8140 :05 ok hunny?ROUNDS. :45FOR LITTLE here, oop! 1:35 HE'S A 4-YEAR-OLD'S 8142 :31 what do you like with you? Not too many dogs crawl big?! Yes yes!:44AND CHILDREN'S HOSPITAL CHILD'S CONTROL AND PUT HIM IN 8142 :06 say I'm the FORMALLY THE DOGTOR.HALF YEAR OLD AND HE'S HAD HIS OWN.doggy!BECAUSE OF A HAD TO HAVE A SO WHEN LORI OWNER, PUTS HIM CHILDall the time that here's you can be.and be anything you want BATTLING ACUTE was in here for 37 days first treatment :23AWAY FROM DOGS OF HIS SOME NORMALCY TO BED.just make me happy 2:338172 :05-:06 hello hello!ROUNDS GO FOR BUT HE'S NEVER CLOCKING OUT ON 8174 :28 ok jump, come SLEEPS ON THE JOB.treats?OVER8178 :50-OVER AGAIN.all I dont have anymore 1.11BUT A SLOBBERY HAND IS WORTH IT FIGHTING A RARE CANCER.8177 :44 where do you When all of the dogs of our favorite parts just to the patients, its to sitting there day after day to except a nurse or a And all they hear is whats we have to do this to your FIND A WAY TO PAY OR CURE A DISEASE.THERE.GUYS. SOMETIMES 8143 1:16-1:19 the dog! yesREPORTING IN I'M KELLY BRENNAN NEWS.

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